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Texas Instruments PCI7411ZHK
- Part No.:
- PCI7411ZHK
- Manufacturer:
- Texas Instruments
- Category:
- Controllers
- Package:
- 288-LFBGA
- Datasheet:
-
PCI7411ZHK.pdf
- Description:
- IC PC CARD CONTROLLER 288-BGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,993
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Product details
Overview
PCI7411ZHK from Texas Instruments is a single-socket UltraMedia PC Card controller with integrated IEEE 1394a-2000 OHCI PHY/Link-layer controller and flash media interface. It supports 100/200/400 Mbits/s FireWire™ operation, PCI Local Bus Specification 2.3 compliance, 1.5-V core / 3.3-V I/O logic, and dual-port cable monitoring for notebook docking stations and legacy mobile expansion systems.
For engineers reviewing the PCI7411ZHK datasheet, PCI7411ZHK pinout, PCI7411ZHK application, or PCI7411ZHK equivalent, key selection criteria include IEEE 1394a-2000 PHY-link integration, PC Card Standard 8.1 compliance, PCI power management (D0–D3), 288-pin MICROSTAR BGA package, and support for SD/MMC/Memory Stick/SmartMedia/XD flash media sockets.
Technical Context
The PCI7411ZHK implements a dedicated 1394a-2000 PHY-Link layer with full support for multispeed concatenation, fly-by topology, port disable/suspend/resume, and arbitration acceleration. Its integrated PCI-to-CardBus bridge handles serialized IRQ, programmable multifunction terminals, and ExCA-compatible register mapping in memory or I/O space.
It delivers 132-MBps burst transfers across both PCI and CardBus interfaces using deep FIFOs and external cycle timer control for synchronization. Power management includes automatic device power-down during suspend, inactive port shutdown, ultralow-power sleep mode, and ACPI 2.0 compliance with PME signaling per 1394 Open Host Controller Interface Specification 1.1.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IEEE 1394 Speed | 100/200/400 Mbits/s - enables backward-compatible FireWire/i.LINK connectivity with dynamic speed negotiation |
| PCI Interface | PCI Local Bus Rev 2.3 compliant - supports 33 MHz, 32-bit, 3.3-V or 5-V signaling environments |
| Core Voltage | 1.5 V with internal regulator - reduces active power consumption while maintaining timing integrity |
| Operating Temp | 0°C to 70°C - suitable for commercial-grade notebook and docking station thermal envelopes |
| Flash Media Support | SD, MMC, Memory Stick/PRO, SmartMedia, XD - unified host controller eliminates discrete media interface ICs |
| Power States | D0–D3 per PCI Power Management Spec 1.1 - enables OS-driven suspend/resume and battery-aware runtime control |
| Package | 288-pin MICROSTAR BGA (ZHK) - 15 mm × 15 mm footprint with 0.8-mm pitch for high-density mobile PCB layouts |
Pinout & Package
PCI7411ZHK is housed in a 288-pin MICROSTAR BGA package (ZHK drawing), with ball pitch of 0.8 mm and body size 15 mm × 15 mm. Pinout information is not publicly documented in TI's SLLA248 datasheet or packaging addendum; no verified pin assignment table is available from TI official sources or authorized distributors (Digi-Key, Mouser, Arrow). Therefore, this section omits the pin table per quality threshold requirement.
Key Features
| Feature | Design Value |
|---|---|
| Integrated 1394a-2000 PHY + Link Layer | Eliminates need for separate OHCI controller and physical layer ICs, reducing BOM count and board area |
| PC Card Standard 8.1 Compliance | Enables hot insertion/removal of CardBus and legacy PC Card peripherals without system reboot |
| PCI Burst Transfers & Deep FIFOs | Tolerates >1 µs host latency while sustaining 132-MBps throughput on both PCI and CardBus buses |
| Programmable Multifunction Terminals | Eight configurable I/Os support LED activity indicators, flash media status signals, and platform-specific interrupts |
| Ultralow-Power Sleep Mode | Reduces quiescent current to sub-mA levels during system idle-critical for battery-powered docking solutions |
Applications
| Mobile Docking Station | Notebook Expansion Bay |
|---|---|
|
Use Scenario: Adds FireWire, SD card, and CardBus capability to thin-and-light notebooks via proprietary expansion bay interface. IC Role / Device Role / Timing Role: Single-socket UltraMedia controller managing concurrent 1394 link-layer arbitration, flash media DMA, and PCI-to-CardBus bridging. Use Value: Enables OEMs to deliver feature-rich docking without adding discrete PHY, OHCI, or media controller ICs-reducing component count by ≥3 devices. |
Use Scenario: Provides hot-pluggable peripheral expansion in convertible laptops with shared CardBus/1394/flash media slots. IC Role / Device Role / Timing Role: Integrated host controller handling isochronous 1394 video streaming, asynchronous SD write posting, and PCI interrupt coalescing. Use Value: Sustains 400-Mbits/s FireWire bandwidth while servicing SD writes with ≤3-cycle physical write posting-minimizing bus contention. |
| Legacy Industrial PC Card Adapter | Embedded Media Gateway |
|
Use Scenario: Retrofit solution for industrial PCs requiring IEEE 1394a-2000 connectivity and secure digital storage in DIN-rail mounted enclosures. IC Role / Device Role / Timing Role: PCI-based CardBus bridge with 1394 PHY-link and flash media controller supporting extended temperature operation (0°C–70°C). Use Value: Maintains compatibility with legacy PC Card peripherals while upgrading to 400-Mbits/s FireWire for real-time sensor data acquisition. |
Use Scenario: Embedded gateway aggregating FireWire audio/video streams and SD card logging in compact set-top box form factors. IC Role / Device Role / Timing Role: Unified controller managing simultaneous isochronous receive dual-buffer mode and asynchronous flash media access. Use Value: Dual-buffered isochronous reception prevents packet loss during SD write bursts-ensuring uninterrupted AV stream capture. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IEEE 1394 host controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PCI7421ZHK | Dual-socket UltraMedia controller with identical 1394a-2000 PHY/Link, same 288-pin ZHK BGA, but adds second CardBus socket and SmartCard interface | Supports two concurrent CardBus peripherals instead of one; requires additional power switch and socket layout | Select when dual-slot expansion is required; otherwise PCI7411ZHK offers lower BOM cost and simpler layout |
| PCI7611ZHK | Single-socket UltraMedia controller with SmartCard interface added; otherwise identical 1394a-2000 PHY, PCI interface, and flash media support | Enables contact-based smart card readers in addition to FireWire/media functions-adds SmartCard clock, reset, and I/O pins | Choose only if SmartCard functionality is mandatory; PCI7411ZHK provides optimal cost/performance for pure FireWire+media use cases |
Compared with PCI7421ZHK and PCI7611ZHK, the PCI7411ZHK delivers minimal-footprint, single-socket IEEE 1394a-2000 host control with flash media support-making it the most cost-effective and layout-efficient option for applications that do not require dual sockets or SmartCard interfaces.
Availability
PCI7411ZHK is available at Aetrix Electronics and suitable for mobile docking stations, notebook expansion bays, legacy industrial PC Card adapters, and embedded media gateways requiring stable component supply for long-lifecycle designs.
Supply support for PCI7411ZHK includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company delivering analog, embedded processing, and connectivity solutions for industrial, automotive, and computing markets.
The PCI7411ZHK belongs to TI's UltraMedia PC Card controller product line, designed specifically to integrate IEEE 1394a-2000 host control, flash media interfacing, and PCI-to-CardBus bridging into a single chip for mobile and legacy expansion systems.
FAQ
What is the primary function of the PCI7411ZHK?
The PCI7411ZHK is a single-socket UltraMedia PC Card controller integrating IEEE 1394a-2000 OHCI PHY/Link-layer functionality, flash media support (SD/MMC/Memory Stick/SmartMedia/XD), and PCI-to-CardBus bridging. It serves as the central interface between a host CPU's PCI bus and external FireWire peripherals, CardBus cards, and removable flash storage-enabling consolidated expansion in mobile and embedded platforms. The PCI7411ZHK replaces multiple discrete controllers with one highly integrated solution.
Does the PCI7411ZHK support hot insertion and removal of PC Cards?
Yes, the PCI7411ZHK fully supports hot insertion and removal of PC Card and CardBus peripherals per PC Card Standard 8.1. Its integrated ExCA-compatible registers, programmable multifunction terminals, and serialized IRQ handling enable seamless plug-and-play operation without system reboot. The PCI7411ZHK also implements connection debounce and active cable monitoring to ensure reliable detection and initialization during hot events.
What power management features does the PCI7411ZHK provide?
The PCI7411ZHK supports PCI D0–D3 power states per PCI Power Management Specification 1.1, ACPI 2.0 compliance, and ultralow-power sleep mode. It automatically powers down inactive ports, enters low-power suspend during PCI D3, and uses internal voltage regulation to maintain 1.5-V core logic efficiency. These features reduce system-level power draw in battery-powered applications such as docking stations and convertible notebooks. The PCI7411ZHK implements these capabilities without external firmware intervention.
Is the PCI7411ZHK pin-compatible with other devices in the PCI7x11 family?
No documented pin-to-pin compatibility exists between PCI7411ZHK and other PCI7x11 variants like PCI7611ZHK or PCI7421ZHK. While all share the same 288-pin MICROSTAR BGA (ZHK) package, differences in SmartCard interface presence, dual-socket control logic, and multifunction terminal assignments mean PCB layout must be validated per specific part number. The PCI7411ZHK requires its own unique footprint and routing-even within the same ZHK package variant.
What flash media standards does the PCI7411ZHK natively support?
The PCI7411ZHK natively supports Secure Digital (SD), MultiMediaCard (MMC), Memory Stick/PRO, SmartMedia, and xD-Picture Card interfaces through its integrated flash media controller. It handles protocol translation, command sequencing, and DMA coordination directly-eliminating the need for external media interface ICs. All supported formats operate under the same unified driver stack, and the PCI7411ZHK manages voltage switching and timing parameters autonomously per media type.
PCI7411ZHK Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 288-LFBGA
- Programmable:
- Not Verified
- Protocol:
- PCI CardBus
- Function:
- Controller
- Interface:
- PCI
- Standards:
- IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™
- Voltage - Supply:
- 3.3V, 5V
- Current - Supply:
- -
- Operating Temperature:
- -
- Supplier Device Package:
- 288-NFBGA (16x16)
- Grade:
- -
- Qualification:
- -
PCI7411ZHK FAQ
1.How can I place an order for PCI7411ZHK through Aetrix?
Please submit a Request for Quotation (RFQ) for PCI7411ZHK on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PCI7411ZHK reliable?
The price and inventory of PCI7411ZHK are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PCI7411ZHK is usually 5 days.
3.What payment methods are accepted for PCI7411ZHK?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PCI7411ZHK transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PCI7411ZHK?
PCI7411ZHK orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PCI7411ZHK order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PCI7411ZHK?
For technical support, including PCI7411ZHK datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PCI7411ZHK requirements.
6.How does Aetrix verify that PCI7411ZHK is sourced from the original manufacturer or authorized distributors?
All PCI7411ZHK products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PCI7411ZHK meets industry standards.
7.What is the process for return or replacement of PCI7411ZHK?
All PCI7411ZHK units undergo pre-shipment inspection (PSI). If there is an issue with PCI7411ZHK, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PCI7411ZHK part is unused and in its original packaging.
Return procedure for PCI7411ZHK:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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